package com.godfrey.springcloud.controller;

import com.godfrey.springcloud.pojo.Dept;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

import java.util.List;

/**
 * @author godfrey
 * @since 2020-11-18
 */
@RestController
public class DeptConsumerController {

    private RestTemplate restTemplate;

    //Ribbon:我们这里的地址，应该是一个变量，通过服务名来访问
    //private static final String REST_URL_PREFIX = "http://localhost:8001";
    private static final String REST_URL_PREFIX = "http://SPRINGCLOUD-PROVIDER-DEPT";

    @Autowired
    DeptConsumerController(RestTemplate restTemplate) {
        this.restTemplate = restTemplate;
    }

    @PostMapping("/consumer/dept/add")
    public boolean addDept(Dept dept) {
        return restTemplate.postForObject(REST_URL_PREFIX + "/dept/add/", dept, Boolean.class);
    }

    @RequestMapping("/consumer/dept/get/{id}")
    public Dept queryById(@PathVariable("id") Long id) {
        return restTemplate.getForObject(REST_URL_PREFIX + "/dept/get/" + id, Dept.class);
    }

    @RequestMapping("/consumer/dept/list")
    public List<Dept> queryAll() {
        return restTemplate.getForObject(REST_URL_PREFIX + "/dept/list", List.class);
    }
}
